56992514

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 90914220

約数和(自身を除く): 33921706

約数列:

[1, 2, 19, 38, 193, 361, 386, 409, 722, 818, 3667, 7334, 7771, 15542, 69673, 78937, 139346, 147649, 157874, 295298, 1499803, 2999606, 28496257, 56992514]

約数ペア:

[(1, 56992514), (2, 28496257), (19, 2999606), (38, 1499803), (193, 295298), (361, 157874), (386, 147649), (409, 139346), (722, 78937), (818, 69673), (3667, 15542), (7334, 7771)]